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DNA40 stays in wattage mode

Discussion in 'Temperature Controlled Vaping' started by Dennis-vc, Feb 15, 2020.

  1. Dennis-vc

    Dennis-vc Postman

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    Now that I got TC up and running on my Kayfun Lite, I'm absolutely delighted with the way it vapes! So bought another one and decided to give it a permanent home on my Minion v3 compact with DNA40 board.

    However, when mounting the atty the resistance is reading 0.78 ohms while the build at room temperature is 0.63 ohms (on Dicodes chip). The resistance doesn't change while vaping and the board only sends power to the atty. Also the resistance value on the DNA chip when cold is identical to the resistance on the Dicodes chip at 220 °C.

    Somehow it doesn't recognize a temperature coefficient and stays in power mode. I've done some digging since I'm not familiar with DNA chips but no results so far. The only thing I'm reading is that the temperature coefficient of SS316L is too low for the chip and TC vaping is practically impossible.

    Is there some way to force the chip into TC?
     
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  3. Rickster

    Rickster Veteran

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  4. nwhornet

    nwhornet Legend

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    What he said ^^^
     
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  6. Dennis-vc

    Dennis-vc Postman

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    That's what I feared... Thanks for the replies!
     
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